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TIGER 1

Operated by OXYROCK OPERATING, LLC (P-5 102324) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 52026District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$12.6 M
May 2019 – May 2026
Value, last 12 filed months
$1.8 M
at the published price for each month
Months reported
85
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition174,432 bbl$11,217,967
Casinghead gasProduction441,024 Mcf$1,371,534
Total$12,589,501

Wells on this lease (2)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 31.8017, -101.7787. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.80171, -101.77869 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
11,365 ft
2 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
2100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Between 11,360 and 11,370 ft, median 11,365 ft, over the 2 wells that filed a depth.

Completions filed
May 2019
2 of 2 wells

2 wells

42-32943053111,370 ftMay 2019——
42-32943054211,360 ftMay 2019——

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (85)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

85 months

May 20261,5801,142106.413.05$171,606
Apr 20262,1111,25098.932.87$212,428
Mar 20263,5792,18089.753.15$328,081
Feb 202645336663.503.75$30,138
Jan 20261,1281,41359.138.00$78,000
Dec 20252,0364,29956.664.41$134,333
Nov 20252,1714,14758.593.93$143,482
Oct 20252,0233,98159.383.30$133,282
Sep 20252,0784,01362.743.08$142,721
Aug 20251,8103,07863.933.01$124,993
Jul 20251,9302,52566.743.32$137,179
Jun 20251,6752,58266.483.13$119,432
May 20251,8482,84460.553.23$121,089
Apr 20251,6812,57062.363.54$113,933
Mar 20251,4863,56867.704.27$115,832
Feb 20251,5603,33170.884.34$125,032
Jan 20252,0565,00674.324.28$174,221
Dec 20242,3575,02768.993.12$178,301
Nov 20242,3693,75569.052.20$171,835
Oct 20241,5041,22471.372.28$110,133
Sep 202412626369.612.36$9,393
Aug 20241,2453,30975.632.06$100,988
Jul 20241,5043,43679.932.15$127,590
Jun 20241,3912,49678.082.63$115,184
May 20241,5042,64978.812.20$124,354
Apr 20241,3792,62384.451.66$120,809
Mar 20241,3262,51980.301.55$110,370
Feb 20241,4843,26476.091.78$118,739
Jan 20241,2303,16373.023.30$100,245
Dec 20231,4923,88471.262.61$116,460
Nov 20231,4163,95277.892.81$121,388
Oct 20231,3994,27985.443.09$132,741
Sep 20231,3774,00889.042.74$133,570
Aug 20231,7004,93680.522.67$150,077
Jul 20231,7382,27674.852.64$136,102
Jun 20231,7992,38768.962.26$129,450
May 20231,9842,41070.622.23$145,478
Apr 20231,8573,45578.122.24$152,800
Mar 20231,7482,57672.852.39$133,507
Feb 20231,3251,97675.112.47$104,393
Jan 20239842,04376.533.39$82,227
Dec 20221,3612,11876.415.73$116,128
Nov 20221,2481,42985.005.65$114,148
Oct 20221,4623,31787.185.86$146,907
Sep 20221,1623,34484.888.16$125,930
Aug 20221,3114,80394.529.13$167,753
Jul 20221,2694,951101.587.54$166,246
Jun 20221,3113,807115.097.98$181,252
May 20221,5553,322109.378.43$198,085
Apr 20221,2104,080104.226.84$154,004
Mar 20221,6583,223108.885.08$196,884
Feb 20221,5962,94791.054.86$159,635
Jan 20221,8952,16681.844.54$164,915
Dec 20211,26038271.323.90$91,353
Nov 20211,08699977.435.24$89,321
Oct 20211,3543,17379.795.71$126,166
Sep 20212,2605,18869.865.35$185,644
Aug 20212,2634,86766.024.22$169,945
Jul 20211,8265,73570.783.98$152,082
Jun 20211,8542,99469.493.38$138,956
May 20212,5763,83763.483.02$175,103
Apr 20211,0372,99960.362.76$70,866
Mar 20212,5317,40661.302.72$175,272
Feb 20219772,59257.805.55$70,851
Jan 20212,4225,21650.412.81$136,751
Dec 20201,7703,99444.642.68$89,699
Nov 20202,5956,07838.772.71$117,059
Oct 20201,9494,83436.972.48$84,035
Sep 20202,6516,59237.091.99$111,451
Aug 20202,3075,01739.982.39$104,200
Jul 20203,1898,51038.371.83$137,894
Jun 20202,7256,55634.901.69$106,184
May 20201,5326,06816.921.81$36,933
Apr 20202,9146,13614.751.80$54,053
Mar 20203,2138,85730.341.86$113,923
Feb 20202,2403,44349.881.98$118,551
Jan 20203,5098,81457.252.09$219,353
Dec 201908,88659.012.30$20,477
Nov 20194,83912,60255.302.75$302,261
Oct 20194,73316,08153.472.42$291,966
Sep 20192,62518,30355.052.66$193,142
Aug 20195,65325,62953.112.30$359,289
Jul 20197,48829,17756.272.46$493,127
Jun 20196,45826,62652.782.49$407,184
May 20196,11523,72158.482.74$422,608

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                1,580 bbl  × $106.41 =   $168,128
Casinghead gas     1,142 Mcf  × $  3.05 =     $3,478

────────────────────────────────────────────────────
Month total                                 $171,606

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 08/O/52026 is the state's own key, not one this site invented.